| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
Dual, 180째 Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO General Description The MAX1970/MAX1971/MAX1972 dual-output current-mode PWM buck regulators operate from 2.6V to 5.5V input and deliver a minimum of 750mA on each output. The MAX1970 and MAX1972 operate at a fixed 1.4MHz (MAX1971 operates at 700kHz) to reduce output inductor and capacitor size a 文件:371.12 Kbytes 页数:20 Pages | MAXIM 美信 | MAXIM | ||
Dual, 180째 Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO General Description The MAX1970/MAX1971/MAX1972 dual-output current-mode PWM buck regulators operate from 2.6V to 5.5V input and deliver a minimum of 750mA on each output. The MAX1970 and MAX1972 operate at a fixed 1.4MHz (MAX1971 operates at 700kHz) to reduce output inductor and capacitor size a 文件:371.12 Kbytes 页数:20 Pages | MAXIM 美信 | MAXIM | ||
Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO 文件:277.48 Kbytes 页数:21 Pages | MAXIM 美信 | MAXIM | ||
ADC/DAC Sampling Rate Up to 7.5Msps 文件:998.05 Kbytes 页数:18 Pages | MAXIM 美信 | MAXIM | ||
ADC/DAC Sampling Rate Up to 7.5Msps 文件:998.05 Kbytes 页数:18 Pages | MAXIM 美信 | MAXIM | ||
Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO 文件:277.48 Kbytes 页数:21 Pages | MAXIM 美信 | MAXIM | ||
10位、7.5Msps、超低功耗模拟前端 MAX19705是超低功耗、混合信号模拟前端(AFE),设计用于功耗敏感的通信设备。该器件经过优化处理能够以极低的功耗获得较高的动态性能,集成了两路10位7.5Msps接收(Rx) ADC、两路10位7.5Msps发送(Tx) DAC,用于辅助RF前端控制的3路快速建立、12位DAC和10位、333ksps辅助ADC。Tx-Rx FAST模式、7.5MHz时钟频率下,功耗典型值为28.2mW。\nRx ADC在1.875MHz输入频率、7.5MHz时钟频率下具有55.1dB SNR和73.4dBc SFDR。模拟I/Q输入放大器为全差分结构,可接收1.024VP-P满量程信号。I/Q通道匹配度 • 双路10位7.5Msps Rx ADC和双路10位7.5Msps Tx DAC \n• 超低功耗 fCLK = 7.5MHz快速模式下消耗28.2mW fCLK = 7.5MHz慢速模式下消耗21mW 低电流待机模式和关断模式 \n• 可编程Tx DAC共模直流电压和I/Q失调 \n• 优异的动态性能 fIN = 1.875MHz时,SNR = 55.1dB (Rx ADC) fOUT = 620kHz时,SFDR = 77.2dBc (Tx DAC) \n• 三路12位、1µs辅助DAC \n• 10位333ksps辅助ADC,带有4:1多路复用器输入和数据平均电路 \n• 卓越的增益/; | ADI 亚德诺 | ADI | ||
10位、22Msps、超低功耗模拟前端 MAX19706是超低功耗、混合信号模拟前端(AFE),专为对功耗敏感的通信设备而设计。该器件经过优化处理,能够以超低的功耗获得高动态性能,内部集成了两路10位22Msps接收(Rx) ADC,两路10位22Msps发送(Tx) DAC,用于辅助RF前端控制的3路快速建立、12位辅助DAC,和一个10位、333ksps \"管家\" 辅助ADC。在Tx-Rx FAST模式和22MHz时钟频率下,功耗典型值为49.5mW。\n Rx ADC在5.5MHz输入频率和22MHz时钟频率下具有54.6dB SNR和75.6dBc SFDR。模拟I/Q输入放大器为全差分结构,可接收1.024VP-P满量 • 双路10位、22Msps Rx ADC和双路10位、22Msps Tx DAC \n• 超低功耗 fCLK = 22MHz快速模式下,功耗为49.5mW fCLK = 22MHz慢速模式下,功耗为39.3mW 低电流待机模式和关断模式 \n• 可编程Tx DAC共模直流电压和I/Q偏置微调 \n• 优异的动态性能 fIN = 5.5MHz时,SNR = 54.6dB (Rx ADC) fOUT = 2.2MHz时,SFDR = 72.6dBc (Tx DAC) \n• 三路12位、1µs辅助DAC \n• 10位、333ksps辅助ADC,带有4:1多路复用器输入和数据平均电路 \n• 卓; | ADI 亚德诺 | ADI | ||
Package:48-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) 模拟前端(AFE) 描述:IC AFE 2 CHAN 10BIT 48TQFN | AD 亚德诺 | AD | ||
包装:盒 类别:开发板,套件,编程器 射频评估和开发套件,开发板 描述:EVAL KIT FOR MAX19700 | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.8
- VOUT1 (max)(V):
5
- IOUT1 (max)(A):
0.75
- Switch Type:
Internal
- Preset VOUT(V):
1.5
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
1
- VOUT2 (min)(V):
1.5
- VOUT2 (max)(V):
2.5
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
20
- # DC-DC Outputs:
2
- # LDO/ Op.Amp. Outputs:
1
- Switching Frequency(kHz):
1400
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$7.47 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
16-QSOP-150_MIL |
5500 |
双路、180°异相、1.4MHz、750mA、降压型调节器,带有POR和RSI/PFO |
询价 | ||
MAXIM |
25+ |
QFN |
2500 |
强调现货,随时查询! |
询价 | ||
MAX |
23+ |
QFN |
7100 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
24+ |
SSOP-16 |
9 |
询价 | |||
MAXIM |
25+ |
QSOP-16 |
1223 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
23+ |
QFN-44 |
5000 |
原装正品,假一罚十 |
询价 | ||
max |
25+ |
sop |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAX |
24+ |
QFN |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
24+ |
QFN48 |
5000 |
全现原装公司现货 |
询价 | ||
MAXIM |
22+ |
SSOP-16 |
8200 |
原装现货库存.价格优势 |
询价 |
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